| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.67 | 10.217% | $209.0486 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $72.82 | 5.666% | $76.946 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $94.65 | 3.134% | $97.6163 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $222.91 | 5.836% | $235.919 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $159.51 | 9.801% | $175.1436 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $50.60 | 12.225% | $56.7859 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $54.60 | 4.775% | $57.2072 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $844.76 | $908.6666 | $908.68 | $908.65 | $908.50 | |